could channelise
Regular verb: channelise - channelised- channelised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I could channelise
you could channelise
he could channelise
we could channelise
you could channelise
they could channelise 	I could be channelising
you could be channelising
he could be channelising
we could be channelising
you could be channelising
they could be channelising	I could have channelised
you could have channelised
he could have channelised
we could have channelised
you could have channelised
they could have channelised	I could have been channelising
you could have been channelising
he could have been channelising
we could have been channelising
you could have been channelising
they could have been channelising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I couldn't channelise
you couldn't channelise
he couldn't channelise
we couldn't channelise
you couldn't channelise
they couldn't channelise 	I couldn't be channelising
you couldn't be channelising
he couldn't be channelising
we couldn't be channelising
you couldn't be channelising
they couldn't be channelising	I couldn't have channelised
you couldn't have channelised
he couldn't have channelised
we couldn't have channelised
you couldn't have channelised
they couldn't have channelised	I couldn't have been channelising
you couldn't have been channelising
he couldn't have been channelising
we couldn't have been channelising
you couldn't have been channelising
they couldn't have been channelising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
could I channelise?
could you channelise?
could he channelise?
could we channelise?
could you channelise?
could they channelise? 	could I be channelising?
could you be channelising?
could he be channelising?
could we be channelising?
could you be channelising?
could they be channelising? 	could I have channelised?
could you have channelised?
could he have channelised?
could we have channelised?
could you have channelised?
could they have channelised? 	could I have been channelising?
could you have been channelising?
could he have been channelising?
could we have been channelising?
could you have been channelising?
could they have been channelising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
couldn't I channelise?
couldn't you channelise?
couldn't he channelise?
couldn't we channelise?
couldn't you channelise?
couldn't they channelise? 	couldn't I be channelising?
couldn't you be channelising?
couldn't he be channelising?
couldn't we be channelising?
couldn't you be channelising?
couldn't they be channelising? 	couldn't I have channelised?
couldn't you have channelised?
couldn't he have channelised?
couldn't we have channelised?
couldn't you have channelised?
couldn't they have channelised? 	couldn't I have been channelising?
couldn't you have been channelising?
couldn't he have been channelising?
couldn't we have been channelising?
couldn't you have been channelising?
couldn't they have been channelising?